years: 2234 2235 2236 2237 2238 2239 2240

(stardates Unknown)

decades: 2200s 2210s 2220s 2230s 2240s 2250s 2260s
centuries: 22nd century - 23rd century - 24th century


Births and DeathsEdit


Alternate TimelinesEdit

References and NotesEdit

  1. 1.0 1.1 TAS episode: Yesteryear
  2. ST website:
  3. TOS comic: "Retrospect"


Title Series Date Media Notes Image
Child of Two Worlds

The Original Series 2237 novel Takes place just prior to Spock's desert journey in "Yesteryear," on Spock's seventh birthday, and eighteen years prior to the rest of the novel. Child of Two Worlds


2237 section
The Original Series 2237 comic A portion of this story takes place in 2237. DC1 Annual 3
When Worlds Collide: Spock Confronts the Ultimate Challenge

Pages 1-2
The Original Series Spock's childhood comic Depicts events from Spock's childhood. Spock's age is not specified, so placement is arbitrarily aligned with "Yesteryear". When Worlds Collide title
Log One


Chapters 7 & 8
(2237 sections)
The Animated Series 2237 episode novelization Spock and Spock

Chapter 6
The Original Series 7 December 2237 novel Sarek novel


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